12112738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 21228480

約数和(自身を除く): 9115742

約数列:

[1, 2, 11, 17, 22, 34, 139, 187, 233, 278, 374, 466, 1529, 2363, 2563, 3058, 3961, 4726, 5126, 7922, 25993, 32387, 43571, 51986, 64774, 87142, 356257, 550579, 712514, 1101158, 6056369, 12112738]

約数ペア:

[(1, 12112738), (2, 6056369), (11, 1101158), (17, 712514), (22, 550579), (34, 356257), (139, 87142), (187, 64774), (233, 51986), (278, 43571), (374, 32387), (466, 25993), (1529, 7922), (2363, 5126), (2563, 4726), (3058, 3961)]